Switzerland. Canton Vaud. Lausanne. 23rd Bourse Internationale aux armes. The international gun show is a fair for hunting, sporting and melee weapons, but also for small arms, handguns and machine guns. It takes place once a year at the convention and exhibition center Beaulieu in Lausanne. A meeting point for exhibitors, customers and collectors, in order to buy or sell modern and old weapons. 9.12.2016 © 2016 Didier Ruef